| Terms for subject Environment (7785 entries) |
| bookkeeping (The art or science of recording business accounts and transactions) | архив | |
| bookkeeping (The art or science of recording business accounts and transactions) | книговодство | |
| bookkeeping | счетоводство | |
| border | граница | |
| boron | бор | |
| botanical conservatory (Gardens for the conservation of rare species of plants) | ботанически консерватор | |
| botanical garden | ботаническа градина | |
| botany | ботаника | |
| bottle cap (No definition needed) | запушалка | |
| boundary crossing (Crossing of a state border) | пресичане на граница | |
| boundary layer | граничен слой | |
| bovine | волски | |
| brackish water | възсолена вода | |
| brackish water | бракична вода | |
| bradyseism (A long-continued, extremely slow vertical instability of the crust, as in the volcanic district west of Naples, Italy, where the Phlegraean bradyseism has involved up-and-down movements between 6 m below sea level and 6 m above over a period of more than 2.000 years) | брейдисеизъм | |
| brake fluids | спирачни течности | |
| branch of activity | клон (бранш) на дейност | |
| breast milk | кърма | |
| breeding | селекция | |
| breeding bird | носеща птица |